pair,contact1,contact2,flow1,flow2 1d0d_A_,1,27,1,1 1d0d_A_,1,59,1,1 1d0d_A_,2,4,1,1 1d0d_A_,2,5,1,1 1d0d_A_,3,6,1,1 1d0d_A_,5,27,1,1 1d0d_A_,8,11,1,1 1d0d_A_,13,39,1,1 1d0d_A_,14,37,1,1 1d0d_A_,15,37,1,1 1d0d_A_,16,19,1,1 1d0d_A_,16,21,1,1 1d0d_A_,17,20,1,1 1d0d_A_,22,38,1,1 1d0d_A_,24,36,1,1 1d0d_A_,25,49,1,1 1d0d_A_,26,34,1,1 1d0d_A_,28,30,1,1 1d0d_A_,28,32,1,1 1d0d_A_,28,34,1,1 1d0d_A_,39,42,1,1 1d0d_A_,39,43,1,1 1d0d_A_,40,43,1,1 1d0d_A_,44,46,1,1 1d0d_A_,44,48,1,1 1d0d_A_,51,54,1,1 1d0d_A_,51,55,1,1 1d0d_A_,52,56,1,1 1d0d_A_,53,57,1,1 1d0d_A_,54,58,1,1 1d0d_A_,55,58,1,1 1d0d_A_,55,59,1,1